Dulles (IAD) to Austin (AUS), Apr 27, 2027: round trips from $235, one way from $125

Dulles (IAD) to Austin (AUS), Apr 27, 2027: round trips from $235, one way from $125 on Axel, checked Nov 13, 2026. Lowest published fares: $235 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Apr 27–28, 2027; $125 one way, Axel-exclusive, Frontier Airlines, 1 stop, Apr 27, 2027; 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Hotels in Austin for these trips

Hotels: under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Austin for these nights (Apr 27–28, 2027 · 1 night · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $66 a night · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $120 a night · 5★ Hyatt Regency Austin, $629 a night
• Hotels in Austin for these nights (Apr 27–29, 2027 · 2 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $68 a night, $136 for 2 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $119 a night, $238 for 2 nights · 5★ Hyatt Regency Austin, $588 a night, $1,175 for 2 nights
• Hotels in Austin for these nights (Apr 27–30, 2027 · 3 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $68 a night, $205 for 3 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $110 a night, $330 for 3 nights · 5★ Hyatt Regency Austin, $652 a night, $1,955 for 3 nights
• Hotels in Austin for these nights (Apr 27 – May 1, 2027 · 4 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $75 a night, $298 for 4 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $108 a night, $430 for 4 nights · 5★ Four Seasons Hotel Austin, $1,084 a night, $4,336 for 4 nights
• Hotels in Austin for these nights (Apr 27 – May 2, 2027 · 5 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $77 a night, $384 for 5 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $104 a night, $522 for 5 nights · 5★ Four Seasons Hotel Austin, $1,087 a night, $5,437 for 5 nights
• Hotels in Austin for these nights (Apr 27 – May 3, 2027 · 6 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $76 a night, $453 for 6 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $103 a night, $615 for 6 nights · 5★ Four Seasons Hotel Austin, $1,071 a night, $6,427 for 6 nights
• Hotels in Austin for these nights (Apr 27 – May 4, 2027 · 7 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $74 a night, $519 for 7 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $104 a night, $726 for 7 nights · 5★ Four Seasons Hotel Austin, $1,060 a night, $7,417 for 7 nights
• Hotels in Austin for these nights (Apr 27 – May 5, 2027 · 8 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $73 a night, $587 for 8 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $106 a night, $844 for 8 nights · 5★ Four Seasons Hotel Austin, $1,053 a night, $8,426 for 8 nights
• Hotels in Austin for these nights (Apr 27 – May 6, 2027 · 9 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $73 a night, $656 for 9 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $107 a night, $964 for 9 nights · 5★ Four Seasons Hotel Austin, $1,048 a night, $9,435 for 9 nights
• Hotels in Austin for these nights (Apr 27 – May 7, 2027 · 10 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $73 a night, $725 for 10 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $106 a night, $1,056 for 10 nights · 5★ Four Seasons Hotel Austin, $1,043 a night, $10,433 for 10 nights
• Hotels in Austin for these nights (Apr 27 – May 8, 2027 · 11 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $74 a night, $818 for 11 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $106 a night, $1,162 for 11 nights · 5★ Four Seasons Hotel Austin, $1,094 a night, $12,032 for 11 nights
• Hotels in Austin for these nights (Apr 27 – May 9, 2027 · 12 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $75 a night, $904 for 12 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $105 a night, $1,262 for 12 nights · 5★ Four Seasons Hotel Austin, $1,128 a night, $13,538 for 12 nights
• Hotels in Austin for these nights (Apr 27 – May 10, 2027 · 13 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $75 a night, $973 for 13 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $104 a night, $1,354 for 13 nights · 5★ Four Seasons Hotel Austin, $1,135 a night, $14,755 for 13 nights
• Hotels in Austin for these nights (Apr 27 – May 11, 2027 · 14 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $75 a night, $1,043 for 14 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $105 a night, $1,465 for 14 nights · 5★ Four Seasons Hotel Austin, $1,125 a night, $15,750 for 14 nights

All hotels in Austin

Route overview: Washington, DC to Austin (AUS) flight deals

2027-04-27 · one way · Axel-exclusive $125

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.

2027-04-27 · one way · Axel-exclusive $235

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.

2027-04-27 → 2027-04-28 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-04-28 11:10:00 → IAD 2027-04-28 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-04-28 11:10:00 → ATL 2027-04-28 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-04-28 15:44:00 → IAD 2027-04-28 17:38:00.

2027-04-27 → 2027-04-28 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA376: AUS 2027-04-28 17:05:00 → IAD 2027-04-28 21:15:00; nonstop; 190 minutes. Local airport times.

2027-04-27 → 2027-04-29 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-04-29 11:10:00 → IAD 2027-04-29 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-04-29 11:10:00 → ATL 2027-04-29 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-04-29 15:44:00 → IAD 2027-04-29 17:38:00.

2027-04-27 → 2027-04-29 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-04-29 12:07:00 → IAD 2027-04-29 16:16:00; nonstop; 189 minutes. Local airport times.

2027-04-27 → 2027-04-30 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-04-30 11:10:00 → IAD 2027-04-30 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-04-30 11:10:00 → ATL 2027-04-30 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-04-30 15:44:00 → IAD 2027-04-30 17:38:00.

2027-04-27 → 2027-04-30 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-04-30 12:18:00 → IAD 2027-04-30 16:26:00; nonstop; 188 minutes. Local airport times.

2027-04-27 → 2027-05-01 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-01 11:10:00 → IAD 2027-05-01 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-01 11:10:00 → ATL 2027-05-01 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-01 15:44:00 → IAD 2027-05-01 17:38:00.

2027-04-27 → 2027-05-01 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA3450: AUS 2027-05-01 17:00:00 → IAD 2027-05-01 21:22:00; nonstop; 202 minutes. Local airport times.

2027-04-27 → 2027-05-03 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-03 11:10:00 → IAD 2027-05-03 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-03 11:10:00 → ATL 2027-05-03 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-03 15:44:00 → IAD 2027-05-03 17:38:00.

2027-04-27 → 2027-05-03 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-05-03 12:18:00 → IAD 2027-05-03 16:26:00; nonstop; 188 minutes. Local airport times.

2027-04-27 → 2027-05-04 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-04 11:10:00 → IAD 2027-05-04 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-04 11:10:00 → ATL 2027-05-04 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-04 15:44:00 → IAD 2027-05-04 17:38:00.

2027-04-27 → 2027-05-04 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-05-04 12:18:00 → IAD 2027-05-04 16:26:00; nonstop; 188 minutes. Local airport times.

2027-04-27 → 2027-05-05 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-05 11:10:00 → IAD 2027-05-05 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-05 11:10:00 → ATL 2027-05-05 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-05 15:44:00 → IAD 2027-05-05 17:38:00.

2027-04-27 → 2027-05-05 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA376: AUS 2027-05-05 17:05:00 → IAD 2027-05-05 21:15:00; nonstop; 190 minutes. Local airport times.

2027-04-27 → 2027-05-07 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-07 11:10:00 → IAD 2027-05-07 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-07 11:10:00 → ATL 2027-05-07 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-07 15:44:00 → IAD 2027-05-07 17:38:00.

2027-04-27 → 2027-05-07 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-05-07 12:18:00 → IAD 2027-05-07 16:26:00; nonstop; 188 minutes. Local airport times.

2027-04-27 → 2027-05-08 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-08 11:10:00 → IAD 2027-05-08 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-08 11:10:00 → ATL 2027-05-08 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-08 15:44:00 → IAD 2027-05-08 17:38:00.

2027-04-27 → 2027-05-08 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA3450: AUS 2027-05-08 17:00:00 → IAD 2027-05-08 21:22:00; nonstop; 202 minutes. Local airport times.

2027-04-27 → 2027-05-09 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-09 11:10:00 → IAD 2027-05-09 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-09 11:10:00 → ATL 2027-05-09 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-09 15:44:00 → IAD 2027-05-09 17:38:00.

2027-04-27 → 2027-05-09 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-05-09 12:18:00 → IAD 2027-05-09 16:25:00; nonstop; 187 minutes. Local airport times.

2027-04-27 → 2027-05-11 · Axel-exclusive $235

• Frontier Airlines F94355 / F94523: IAD 2027-04-27 11:16:00 → AUS 2027-04-27 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-04-27 11:16:00 → MCO 2027-04-27 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-04-27 14:53:00 → AUS 2027-04-27 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-05-11 11:10:00 → IAD 2027-05-11 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-05-11 11:10:00 → ATL 2027-05-11 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-05-11 15:44:00 → IAD 2027-05-11 17:38:00.

2027-04-27 → 2027-05-11 · Axel-exclusive $440

• United Airlines UA2337: IAD 2027-04-27 18:00:00 → AUS 2027-04-27 20:58:00; nonstop; 238 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-05-11 12:18:00 → IAD 2027-05-11 16:26:00; nonstop; 188 minutes. Local airport times.

Explore this route

• All dates for this route
• Apr 26, 2027 · Return options
• Apr 28, 2027 · Return options
• Hotels in Austin with Axel

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• This page: Dulles (IAD) to Austin (AUS) · Apr 27, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
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